chore(wayland): window state handling

core/src/event/wayland/window.rs

@@ -1,8 +1,12 @@
 #![allow(missing_docs)]
 
+use cctk::sctk::reexports::csd_frame::WindowState;
+
 /// window events
 #[derive(Debug, PartialEq, Clone)]
 pub enum WindowEvent {
     /// Window suggested bounds.
     SuggestedBounds(Option<crate::Size>),
+    /// Window state
+    WindowState(WindowState),
 }

winit/src/conversion.rs

@@ -199,6 +199,7 @@ pub fn window_event(
     event: winit::event::WindowEvent,
     scale_factor: f64,
     modifiers: winit::keyboard::ModifiersState,
+    window: &dyn winit::window::Window,
 ) -> Option<Event> {
     use winit::event::Ime;
     use winit::event::WindowEvent;
@@ -436,7 +437,18 @@ pub fn window_event(
                 ),
             )))
         }
+        #[cfg(feature = "wayland")]
+        WindowEvent::WindowStateChanged => {
+            use cctk::sctk::reexports::csd_frame::WindowState;
+            use winit::platform::wayland::WindowExtWayland;
 
+            let s = window.window_state();
+            Some(Event::PlatformSpecific(iced_futures::core::event::PlatformSpecific::Wayland(
+                iced_runtime::core::event::wayland::Event::Window(
+                    iced_runtime::core::event::wayland::WindowEvent::WindowState(s.unwrap_or(WindowState::empty()))
+                ),
+            )))
+        }
         _ => None,
     }
 }

winit/src/lib.rs

@@ -1283,6 +1283,7 @@ async fn run_instance<P>(
                         event,
                         window.state.scale_factor(),
                         window.state.modifiers(),
+                        window.raw.as_ref(),
                     ) {
                         events.push((Some(id), event));
                     }

winit/src/platform_specific/wayland/commands/corner_radius.rs

@@ -1,4 +1,4 @@
-use iced_futures::core::{border::Radius, window};
+use iced_futures::core::window;
 use iced_runtime::{
     self,
     platform_specific::{